TM 5-2410-234-20PD-Depot is the lowest level that can docomplete repair of the item.L-Specialized repair activity is the lowest levelthat can do complete repair of the item.Z-Nonreparable. No repair is authorized.B-No repair is authorized. (No parts or specialtools are authorized for the maintenance of a"B" coded item). However, the item may bereconditioned by adjusting, lubrication, etc.,at the user level.(3)Recoverability Code. Recoverability codes areassigned to items to indicate the disposition action onunserviceable items. The recoverability code is entered in thefifth position of the SMR Code as follows:CodeApplication/ExplanationZ-Nonreparable item. When unserviceable,condemn and dispose of the item at the levelof maintenance shown in 3d position of SMRCode.O-Reparable item. When uneconomicallyreparable, condemn and dispose of the itemat unit maintenance or aviation unit level.F-Reparable item. When uneconomicallyreparable, condemn and dispose of the itemat the intermediate direct support or aviationintermediate level.H-Reparable item. When uneconomicallyreparable, condemn and dispose of the itemat the intermediate general support level.D-Reparable item. When beyond lower levelrepair capability, return to depot.Condemnation and disposal of item notauthorized below depot level.L-Reparable item. Condemnation anddisposal of item not authorized belowspecialized repair activity (SRA).A-Item requires special handling orcondemnation procedures because ofspecific reasons (e.g., precious metalcontent, high dollar value, critical material, orhazardous material). Refer to appropriatemanuals/directives for specific instructions.c.FSCM (Column (3)). The Federal Supply Code forManufacturer (FSCM) is a 5-digit numeric code which is usedto identify the manufacturer, distributor, or Governmentagency, etc., that supplies the item.d.PART NUMBER (Column (4)). Indicates the primarynumber used by the manufacturer (individual, company, firm,corporation, or Government activity), which controls the designand characteristics of the item by means of its engineeringdrawings, specifications standards, and inspection requirementsto identify an item or range of items.NOTE:When you use a NSN to requisitionan item, the item you receive may have adifferent part number form the part ordered.e.DESCRIPTION AND USABLE ON CODE (UOC) (Column(5)). This column includes the following information:(1)The Federal item name and, when required, aminimum description to identify the item.(2)Physical security classification. Not applicable (3)Items that are included in kits and sets are listed below the nameof the kit or set on Figure KIT.(4)Spare/repair parts that make up and assembleditem are listed immediately following the assembled item lineentry.(5)Part numbers for bulk materials are referenced inthis column in the line item entry for the item to bemanufactured/fabricated.(6)When the item is not used with all serial numbersof the same model, the effective serial numbers are shown on thelast line(s) of the description (before UOC). Not applicable.(7)The usable on code, when applicable (seeparagraph 5, Special information) (8) In the Special Tools Listsection, the basis of issue (BOI) appears as the last line(s) in theentry for each special tool, special TMDE, and other specialsupport equipment. When density of equipments supportedexceeds density spread indicated in the basis of issue, the totalauthorization is increased proportionately.(9)The statement "END OF FIGURE" appears justbelow the last item description in Column 5 for a given figure inboth Section II and Section III.f.QTY (Column (6)). The QTY (quantity per figure column)indicates the quantity of the item used in the breakout shown onthe illustration figure, which is prepared for a functional group,subfunctional group, or an assembly. A "V" appearing in thiscolumn in lieu of a quantity indicates that the quantity is variableand the quantity may vary from application to application.4.Explanation of Columns (Section IV).a.NATIONAL STOCK NUMBER (NSN) INDEX.3